diff --git a/package.json b/package.json
index bb30329a..4300e484 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "hugo-cli": "^0.15.0",
     "hugo-extended": "^0.123.8",
     "lunr": "^2.3.9",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.14",
     "postcss-cli": "^11.0.1",
     "toml": "^4.1.1"
   },
diff --git a/yarn.lock b/yarn.lock
index 31cd21b8..71720749 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1151,10 +1151,10 @@ postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@^8.5.12:
-  version "8.5.12"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.12.tgz#cd0c0f667f7cb0521e2313234ea6e707a9ec1ddb"
-  integrity sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==
+postcss@^8.5.14:
+  version "8.5.14"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.14.tgz#a66c2d7808fadf69ebb5b84a03f8bafd76c4919c"
+  integrity sha512-SoSL4+OSEtR99LHFZQiJLkT59C5B1amGO1NzTwj7TT1qCUgUO6hxOvzkOYxD+vMrXBM3XJIKzokoERdqQq/Zmg==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"